<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <title></title>
  <script src="echarts/echarts.js"></script>
  <link rel="stylesheet" href="layui/css/layui.css">
</head>
<body style="background:url(images/bg.png) no-repeat center;background-size: cover;overflow: hidden;">
    <div>
        <div class="layui-col-md4" style="width:500px;height:500px;margin-left:35%;margin-top:10%;background: white;">
            <div class="layui-form-item layui-bg-green" style="margin-top:10%;padding-top:3%;padding-bottom:3%;">
                <div class style="padding-left:20%">
                    瑞祥成绩管理系统
                </div>
            </div>
            <div class="layui-form-item " style="padding-top:3%;">
                <div class="layui-input-block">
                    <input type="text" name="title" required  lay-verify="required" placeholder="用户名" autocomplete="off" class="layui-input" style="width:80%">
                  </div>
             </div>
            <div class="layui-form-item">
                <div class="layui-input-block">
                    <input type="text" name="title" required  lay-verify="required" placeholder="密码" autocomplete="off" class="layui-input"style="width:80%">
                  </div>
             </div>
            <div class="layui-form-item">
                <div class="layui-input-block">
                    <input type="radio" name="sex" value="学生" style="width:30px">学生</input>
                    <input type="radio" name="sex" value="教师" title="教师" style="width:30px">教师  </input>
                    <input type="radio" name="sex" value="管理员" title="管理员" style="width:30px" checked>管理员</input>
                 </div>
             </div>
             <div class="layui-form-item" style="height: 10%;padding-left: 22%">
                滑块还没写
            </div>
             <div class="layui-form-item" style="padding-left: 22%;">
                <button class="layui-btn" style="width:80%">登录</button>
             </div>
         </div>
     </div>
</body>